Many updates from Apple over the last few days …..
A mixed bag really ……

I love the new Aperture 2 already, I am running it on an early low-end MacBook and it is really responsive. I was not able to get Aperture working here before.

The main disappointment so far is it still lacks the ability to write geolocation EXIF tags.
This means unless you add those tags before import, you’ve had it. What is worse, Aperture plugin and script writers cannot work around this omission as even the EXIF tag object in AppleScript is read-only.

Leopard 10.5.2 does not fix the things that I still miss from Tiger, like seeing WebDAV Shares in the Finder, missing SMS from AddressBook etc.. And Apple missed fixes for the various glitches to do with calendar entries in a CalDAV Server.